Tema Telecomunicazioni AA-11, Technical Manual

Page: 9 / 12

TEMA TELECOMUNICAZIONI SRL
Doorphone PBX interface AA-11
MAS-AA11-REV02EN Page 9 of 12
6. PARTS COMPRISING THE SYSTEM (PACKING LIST)
AA-11 is shipped with a DIN rail segment, two screws and this manual.
7. TECHNICAL SPECIFICATIONS
Power 12V
AC
or 18V
DC
Current consumption 180 mA
Operating temperature 0 ˚ C-45 ˚ C
Humidity 95% non-condensing
Mount DIN rail
Size and weight H90 x W52 x D60 mm, 180 gr
Doorlock relay max load
24V
DC
/ 5A – (250V
AC
/ 6A relay specification)
WARNING: this relay has a pole in common with
screw terminal 5, it cannot drive loads connected to
powerline
Auxiliary relay max load 24V
DC
/ 1A – (120V
AC
/ 1A relay specification)
WARNING: they cannot drive loads connected to
powerline
Phone line connection Twisted wire for connection to PBX extension
Line impedance, voltage and current 600 Ω , 20-40 mA off-hook
8. OPERATING COMMANDS
These are the commands available when called from the device. It is always possible to call the
device (from a PBX extension) to issue the commands or configure AA-11.
The commands are available
only after the call is answered .
To enter command mode:
- call the extension on which AA-11 is installed
- dial “1”
Digit Command Description
2
Activate door lock relay
Opens the electric lock of any door or gate that
requires to close a contact for a short time
3
Activate AUX1 relay
Used for example to turn on lights
4
Activate AUX2 relay Used for example to turn on lights
5
De-activate AUX1 relay
Only in steady mode
6
De-activate AUX2 relay
Only in steady mode
7
De-activate AUX1 and AUX2 relay Only in steady mode
9
Close connection
Closing the connection at the end of each call
avoids waiting for the timeout before the next call
##
Enter programming mode
Described in the following
If a digit is dialed other than those listed, three high-pitch tones are emitted.
8.1. Front panel LEDs
Green LED “AL” Lit when the device is powered
Red LED “R” Reports the device status
Off
AA-11 idle
Blinking
AA-11 active, waiting for DTMF commands
Steady on
AA-11 active, conversation with doorphone or programming